DE2843416A1 - Verfahren zur trennung eines gases von einem gasgemisch - Google Patents
Verfahren zur trennung eines gases von einem gasgemischInfo
- Publication number
- DE2843416A1 DE2843416A1 DE19782843416 DE2843416A DE2843416A1 DE 2843416 A1 DE2843416 A1 DE 2843416A1 DE 19782843416 DE19782843416 DE 19782843416 DE 2843416 A DE2843416 A DE 2843416A DE 2843416 A1 DE2843416 A1 DE 2843416A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- barrier
- mixture
- gas mixture
- separating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 38
- 239000000203 mixture Substances 0.000 title claims description 26
- 230000004888 barrier function Effects 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 10
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 28
- 238000000926 separation method Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7730069A FR2405081A1 (fr) | 1977-10-06 | 1977-10-06 | Procede de separation de gaz dans un melange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2843416A1 true DE2843416A1 (de) | 1979-04-12 |
Family
ID=9196166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782843416 Withdrawn DE2843416A1 (de) | 1977-10-06 | 1978-10-05 | Verfahren zur trennung eines gases von einem gasgemisch |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4239507A (fr) |
| JP (1) | JPS5462182A (fr) |
| AU (1) | AU518884B2 (fr) |
| CA (1) | CA1115648A (fr) |
| DE (1) | DE2843416A1 (fr) |
| FR (1) | FR2405081A1 (fr) |
| GB (1) | GB2005153B (fr) |
| IT (1) | IT1099765B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850557A1 (de) * | 1998-11-03 | 2000-05-04 | Univ Bremen | Verfahren zur Abtrennung von kondensierbaren Substanzen aus Gasen oder Gasgemischen |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482360A (en) * | 1982-05-29 | 1984-11-13 | Nippon Steel Corporation | Porous materials for concentration and separation of hydrogen or helium, and process therewith for the separation of the gas |
| FR2540396B1 (fr) * | 1983-02-04 | 1988-09-23 | Petroles Cie Francaise | Procede de deshydratation de gaz |
| GB8327143D0 (en) * | 1983-10-11 | 1983-11-09 | Petrocarbon Dev Ltd | Purification of helium |
| JPS6099328A (ja) * | 1983-11-04 | 1985-06-03 | Toyota Central Res & Dev Lab Inc | 凝縮性ガス分離装置 |
| US4710205A (en) * | 1987-03-16 | 1987-12-01 | Honeywell Inc. | Stabilized liquid films |
| US4961758A (en) * | 1988-11-15 | 1990-10-09 | Texaco Inc. | Liquid membrane process for separating gases |
| US4906256A (en) * | 1989-03-23 | 1990-03-06 | Membrane Technology & Research, Inc. | Membrane process for treatment of fluorinated hydrocarbon-laden gas streams |
| US5256295A (en) * | 1990-12-28 | 1993-10-26 | Membrane Technology & Research | Two-stage membrane process and apparatus |
| US5256296A (en) * | 1990-12-28 | 1993-10-26 | Membrane Technology & Research | Membrane process and apparatus for removing a component from a fluid stream |
| US5236474A (en) * | 1991-09-13 | 1993-08-17 | Bend Research, Inc. | Membrane-based removal of condensable vapors |
| US6083297A (en) * | 1995-12-13 | 2000-07-04 | Whatman, Inc. | Gas dehydration membrane with low oxygen and nitrogen permeability |
| US5730779A (en) * | 1996-10-31 | 1998-03-24 | Air Products And Chemicals, Inc. | Fluorochemical recovery and recycle using membranes |
| WO2002038257A2 (fr) * | 2000-11-13 | 2002-05-16 | Mcmaster University | Dispositif de separation gaz |
| US7758671B2 (en) * | 2006-08-14 | 2010-07-20 | Nanocap Technologies, Llc | Versatile dehumidification process and apparatus |
| KR101958989B1 (ko) | 2010-05-25 | 2019-03-15 | 7에이씨 테크놀로지스, 아이엔씨. | 공조 및 다른 프로세스들을 위해 액체 흡습제들을 이용하는 방법들 및 시스템들 |
| CN104508417B (zh) | 2012-06-11 | 2017-03-29 | 7Ac技术公司 | 用于湍流式耐腐蚀的热交换器的方法和系统 |
| EP2929256A4 (fr) | 2012-12-04 | 2016-08-03 | 7Ac Technologies Inc | Méthodes et systèmes de refroidissement de bâtiments avec des charges thermiques élevées grâce à des refroidisseurs à dessiccant |
| ES2683855T3 (es) | 2013-03-01 | 2018-09-28 | 7Ac Technologies, Inc. | Sistema de aire acondicionado desecante |
| KR20170133519A (ko) | 2013-03-14 | 2017-12-05 | 7에이씨 테크놀로지스, 아이엔씨. | 소형-분할형 액체 흡수제 공조 방법 및 시스템 |
| KR20150119345A (ko) | 2013-03-14 | 2015-10-23 | 7에이씨 테크놀로지스, 아이엔씨. | 액체 흡수제 공조 시스템 개장을 위한 방법 및 시스템 |
| WO2014201281A1 (fr) | 2013-06-12 | 2014-12-18 | 7Ac Technologies, Inc. | Système de climatisation à déshydratant liquide au plafond |
| KR102641608B1 (ko) | 2014-03-20 | 2024-02-28 | 코프랜드 엘피 | 옥상 액체 데시컨트 시스템 및 방법 |
| WO2016081933A1 (fr) | 2014-11-21 | 2016-05-26 | 7Ac Technologies, Inc. | Procédés et systèmes de conditionnement d'air à déshydratant liquide, du type divisé (split) et de petite dimension |
| KR102609680B1 (ko) | 2017-11-01 | 2023-12-05 | 코프랜드 엘피 | 액체 건조제 공조 시스템의 멤브레인 모듈에서 액체 건조제의 균일한 분포를 위한 방법 및 장치 |
| EP3704415A4 (fr) | 2017-11-01 | 2021-11-03 | 7AC Technologies, Inc. | Système de réservoir pour système de conditionnement d'air à déshydratant liquide |
| US11022330B2 (en) | 2018-05-18 | 2021-06-01 | Emerson Climate Technologies, Inc. | Three-way heat exchangers for liquid desiccant air-conditioning systems and methods of manufacture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA625947A (en) * | 1961-08-22 | United States Atomic Energy Commission | Diffusion separation method | |
| GB860099A (en) * | 1958-01-10 | 1961-02-01 | Atomenergi Ab | Method of producing permeable membranes |
| FR1255382A (fr) * | 1960-01-23 | 1961-03-10 | Commissariat Energie Atomique | Perfectionnements apportés aux procédés et dispositifs pour revêtir d'une couche métallique microporeuse un support métallique macroporeux |
| NL298334A (fr) * | 1962-09-25 | |||
| US3420069A (en) * | 1967-05-01 | 1969-01-07 | Nasa | Condenser-separator |
| US3614855A (en) * | 1967-12-26 | 1971-10-26 | Gen Electric | Continuous production of calibration gas flows |
| DE1925582C3 (de) * | 1969-05-20 | 1974-07-04 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zum Trennen von Stoffgemischen mittels Diffusion |
-
1977
- 1977-10-06 FR FR7730069A patent/FR2405081A1/fr active Granted
-
1978
- 1978-09-26 AU AU40214/78A patent/AU518884B2/en not_active Expired
- 1978-09-27 US US05/946,357 patent/US4239507A/en not_active Expired - Lifetime
- 1978-09-28 GB GB7838475A patent/GB2005153B/en not_active Expired
- 1978-10-03 CA CA312,623A patent/CA1115648A/fr not_active Expired
- 1978-10-05 IT IT28456/78A patent/IT1099765B/it active
- 1978-10-05 DE DE19782843416 patent/DE2843416A1/de not_active Withdrawn
- 1978-10-06 JP JP12407678A patent/JPS5462182A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850557A1 (de) * | 1998-11-03 | 2000-05-04 | Univ Bremen | Verfahren zur Abtrennung von kondensierbaren Substanzen aus Gasen oder Gasgemischen |
| WO2000025895A1 (fr) * | 1998-11-03 | 2000-05-11 | Universität Bremen | Procede pour separer des substances condensables contenues dans des gaz ou dans des melanges gazeux |
| US6436172B1 (en) | 1998-11-03 | 2002-08-20 | Universitat Bremen | Method for separating condensable substances from gases or gas mixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| US4239507A (en) | 1980-12-16 |
| AU4021478A (en) | 1980-04-03 |
| IT1099765B (it) | 1985-09-28 |
| FR2405081B1 (fr) | 1980-08-01 |
| CA1115648A (fr) | 1982-01-05 |
| FR2405081A1 (fr) | 1979-05-04 |
| GB2005153B (en) | 1982-04-28 |
| AU518884B2 (en) | 1981-10-22 |
| GB2005153A (en) | 1979-04-19 |
| JPS5462182A (en) | 1979-05-18 |
| IT7828456A0 (it) | 1978-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |